baber/WOPTO huggingface dataset:
Patent JP-H11173070-A (JP)
Title: Start or arrival method for shield boring machine
Inventor: MIYAJIMA HITOSHI
IPC: E21D9/06
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a start or arrival method for a shield boring machine which is capable of controlling the start or arrival of shield boring machine along a planned route without giving influences to roads or existing structures located on the planned route for the shield tunnel. SOLUTION: A vertical shaft 14 having a depth to a planned route is provided at the location adjacent to the planned route for a shield tunnel, a steel shell box 15 is driven and installed from an inner wall surface of the vertical shaft 14 to the planned route, as a result, a start space or an arrival space for the shield boring machine 12 is formed on the planner route of the shield boring machine 12 by the steel shell box 15, then the shield boring machine 12 is started from that space or the shield boring machine arrives at. Also, when driving and installing the steel shell box 15 from the inner wall surface of the vertical shaft 14, a number of steel pipes 16 are driven and installed in advance in the ground at the position surrounding the steel shell box 15 to be installed thereby forming a pipe roof 17.
Patent JP-2000162704-A (JP)
Title: Projection display device
Inventor: UEDA SHINJI
IPC: G03B21/28
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain the projection display device which has two functions by providing a transmission type diffusion screen which receives video light from a video projection device and diffuses and projects it to the front and a support means which supports the diffusion screen and video projection device so that they can be moved between their storage position and expansion position. SOLUTION: This device is provided with a total reflecting mirror 6 which is embedded in a wall surface 2 and totally reflects the video light projected by the video projection device and a transmission type diffusion screen 1 which receives the reflected video light from behind and diffuses and projects it to the front. Further, an expanding mechanism 3 is provided which can expand the video projection device, diffusion screen 1, and total reflecting mirror 6 in one body. The expanding mechanism 3 can move the video projection device, diffusion screen 1, and total reflecting mirror 6 while maintaining their positions.  The expanding mechanism 3 supports the video projection device and is equipped with a support main body 31 which is fitted to the wall surface 2 so that it can freely swing on a hinge 32, etc., and a side plate 33 which is fitted to the support main body 31 so that it can freely swing on a hinge 34.
Patent JP-H10243263-A (JP)
Title: Image data processing system and image-processing unit
Inventor: SANHONGI MASAO
IPC: H04N5/76
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To fully utilize an added value of a picked-up image data by transmitting image data or the like generated by an image-pickup device to the image data processing unit that is a center unit through a communication channel, editing the data according to an output form desired by the user and providing an output of the data in a prescribed output form. SOLUTION: This image data processing unit uses a communication equipment 35 to receive image data and related data, that is, image-pickup position data or a time count data or an instruction signal of an output form and allows the received image data or the like to store a data storage device 34. Then based on the instruction signal of an output form, a CPU 31 extracts the image data or the like from the data storage device 34, applies edit processing of the image data or the like and outputs the processed result to a personal computer or a printer. Moreover, the image data processing unit receives the image data and image-related information edited again by the personal computer and stores the result in the data storage device 34.
Patent JP-H10183158-A (JP)
Title: Rolling of aluminum or aluminum alloy plate
Inventor: HATA MASAHIRO
IPC: B21B3/00
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To enable stable rolling of an aluminum or aluminum alloy plate without leaving oil on the surface of the plate and preventing the seizure caused by insufficient application of the oil to the plate by controlling the temperature of a water-dispersed hot-rolling oil composition within a specific range, thereby keeping the average particle diameter of the rolling oil within a prescribed range. SOLUTION: An aluminum or aluminum alloy plate is rolled by using a water-dispersed hot-rolling oil composition containing (A) a mineral oil, (B) a 10-22C fatty acid (1-22C alkyl monoester) or an oil or fat, (C) a 4-18C alkyl or alkenylphosphoric acid ester and (D) an organic acid salt [the acid is expressed by the formula R<4> COOH (R<4> is a 1-5C alkyl, etc.)] of a copolymer of a monomer of the formula (R<1> is H or CH3 ; R<2> and R<3> are each H or a 1-3C alkyl; (m) is 0 or 1; (n) is 1-3) and (meth)acrylamide or a (meth)acrylic acid salt and having an average molecular weight of 10,000-1,000,000 while controlling the temperature of the composition Z to 40-70 deg.C. The average particle diameter of the component A can be controlled to 5-15μm by this procedure to achieve various objective effects.
Patent JP-H09180107-A (JP)
Title: Rotary head device and recording and reproducing device
Inventor: KANAGUCHI MASAHIRO
IPC: G11B5/027
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To enable the reciprocating recording and reproducing with respect to a magnetic tape and to enable performing the recording and simultaneously the reproducing at the time of a reciprocating recording. SOLUTION: This device is constituted of recording heads HR1 , HR2 respectively provided with three gaps and reproducing heads HP1 , HP2 respectively provided with four gaps and a rotary mid-drum 8 in which the reproducing heads HP1 , HP2 are arranged at positions separated by the amount equivalent to the angle θ being one sixth of 360 deg. in the direction reverse to a drum rotational direction with respect to respective corresponding recording heads HR1 , HR2 and the heads are arranged lower than the height of the recording heads HR1 , HR2 by the amount equivalent to the width of the one line of a recording track.  In this case, the inclined angle of the rotary mid-drum 8 with respect to the magnetic tape is made the same in an FWD (a tape forwarding) direction and an REV (a reversal) direction and at the time of the recording in the FWD direction and the REV direction, scanning loci of the recording heads HR1 , HR2 are made to be scanned by following reproducing heads HP1 , HP2 .
Patent JP-H09178699-A (JP)
Title: Method and device for measuring residual chlorine
Inventor: NAMIKAWA KENJIRO
IPC: G01N27/416
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To measure free residual chlorine by eliminating any influence of combined residual chlorine. SOLUTION: A liquid S to be tested is allowed to pass through an air-tight container 4 in which two detection electrodes 16 and 17 and a counter polar 6 is arranged inside, in specified direction, and it is agitated therein, then constant voltages Va and Vb whose levels are different from each other within a plateau area in a current-voltage curve is applied thereto so as to measure the flowing current. A difference Δi between the measured current values ia and ib and residual chlorine concentration fc1 corresponding to the current value ia are substituted for the following formula to calculate the free residual chlorine concentration fc. fc=(A/Δi). fc1 (A: correction coefficient to eliminate influence of combined effective chlorine).
Patent JP-H03207268-A (JP)
Title: Switching regulator
Inventor: TAKAHASHI ISAO
IPC: H02M7/12
Filed: 1989-12-29
Abstract: PURPOSE:To elevate power factor by constituting it out of a control circuit, which turns on or turns off a switching element in the period shorter than the period of the voltage of an AC power source, a series circuit consisting of a transformer and a capacitor, and an output rectifying smoothing circuit. CONSTITUTION:The capacitor 33 connected in series to a transformer 33 exhibits smoothing action, and is charged when a switching element 31 is off, and is discharged when it is on. Hereby, it can gives energy to the output rectifying smoothing circuit, comprising diodes 37 and 41, a reactor 38, and a capacitor 42, through a transformer 33. By setting the on-off period of the switching element 31 to be shorter than that of the voltage of an AC power source 1, an input current flows intermittently, and the maximum value of the amplitude of the current flowing intermittently depends on the input value. Accordingly, if the input voltage is a sine wave, the change of the maximum value of the current flowing intermittently follows the sine wave, and input current wave form improves.
Patent JP-H09183026-A (JP)
Title: Tightening box socket
Inventor: KUREBAYASHI MASAHARU
IPC: B23P19/06
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To securely tighten a bolt into a tapped hole in a tightening workpiece without correcting at all the position of the bolt inserted in a bolt hole in a workpiece to be tightened. SOLUTION: An engaging groove 25 for increasing the force of friction against the head BT of a bolt B is provided in the end face of a socket main body 21, and if the axis of the bolt B inserted in a bolt hole BH in a cam housing cap K does not coincide with the center of a tapped hole NH in a cylinder head C, the driving force of the socket main body 21 is transmitted to the bolt B through the engaging groove 25.
Patent JP-H10165808-A (JP)
Title: Improved deodorant
Inventor: NAKANO MIKI
IPC: B01J20/18
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To improve the preventing ability against production of primary odor and secondary odor as well as to regenerate an adsorbent at lower regenerating temp. by further depositing an active manganese oxide on the surface of a deodorant. SOLUTION: This improved deodorant is produced by further dipping a deodorant in a soln. containing manganese nitrate, drawing up from the soln., and blowing out an excess soln. with air so as to uniformly impregnate manganese nitrate. Then the deodorant with deposition of manganese nitrate is heated to dry and remove the water content and crystal water, then decomposed and burned to convert the manganese nitrate to active manganese oxide. The improved deodorant prepared by depositing active manganese oxide on the whole surface of the deodorant hardly produces odor in the primary stage even when it adsorbs odorous gas or harmful gas. Moreover, the deodorant prevents production or emission of a secondary odorous source material with time. Thus even when the deodorant is used for a long time, production of uncomfortable odor can be prevented.
Patent JP-H06263989-A (JP)
Title: Curable composition
Inventor: JIYON KENESU BAADO
IPC: C08L83/05
Filed: 1993-12-03
Abstract: PURPOSE: To obtain a curable compsn. which contains a specific polyene, a specific silicon compd., and an epoxy-functional compd., is excellent in mechanical and adhesive properties, and is useful for composite materials, printed circuit boards, etc.  
     CONSTITUTION: This compsn. contains a polyene (A) (e.g. dicyclopentadiene) having at least two hydrosilylation-reactive carbon-carbon double bonds, a silicon compd. (B) (e.g. methylhydrocyclosiloxane) which has at least two hydrosilylation-reactive SiH groups and comprises at least one compd. selected from among cyclic polysiloxanes, tetrahedral siloxysilanes, and linear polysiloxanes, and a compd. (C) (e.g. epoxyoctene) having at least one epoxy- functional group, provided at least either of the polyene or the silicon compd. has at least two hydrosilylation-reactive sites. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H09183419-A (JP)
Title: Film switching and sending device in stretch film packing machine
Inventor: NAGANO MITSUO
IPC: B65B11/20
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To simplify a film switching and sending device. SOLUTION: At the time of switch of film, for example, a left-side sending mechanism 54 is driven simultaneously with a conveying mechanism. A left-side film head end 88a is returned in a returning direction G1 at a low speed (a film returning speed VG) from a sending position Q. Thereafter, when a left-side detecting sensor 68 detects the left-side film head end 88a at a predetermined position Q1 on the way to a standby position P, the conveying mechanism and the left-side sending mechanism 54 stop after a predetermined time, and the left-side film head end 88a stops at the standby position P. Also, a right-side sending mechanism 55 is driven simultaneously with the conveying mechanism and the right-side film head end 88a is sent out in a sending direction F2 at a low speed (a film sending speed VF) from the standby position P.  Thereafter, when a right-side detecting sensor 69 detects the right-side film head end 88a at the predetermined position Q1 on the way to the sending position Q, the conveying mechanism and the right-side sending mechanism 55 stop after a predetermined time, and the right-side film head end 88a stops at the sending position Q.
Patent JP-H03204093-A (JP)
Title: Character segmenting system
Inventor: SHIMIZU HIROSHI
IPC: G06K9/34
Filed: 1989-12-29
Abstract: PURPOSE:To perform write without being conscious of overflowing from a character frame and to prevent a recognition rate lowered by performing verification whether or not a character is overflown from the character frame when the character is segmented by using the character frame. CONSTITUTION:The absolute value ¦X(mt)-Xt¦ of difference between an X character frame boundary value (mt) and an X-axis signal Xt is found at an X approach judging part 14. A signal ZX=1 when the above value exceeds a value THm stored in an X constant storage part 15, and a signal ZX=0 when the former is less than the latter are outputted to an AND 16. The AND 16 takes the AND of the signals ZX and NX, and outputs a result to an OR 31. When the value shows 1, it means that X character frames approach with each other and they are separated from a boundary position, then, the segmentation of the character is performed. Also, the segmentation of the character is performed at a Y approach judging part 24 by applying similar judgement. The OR 31 takes the OR of a non-approach signal NC and the signals ZX, ZY, and outputs a segmentation signal C when either the signals goes to 1 and the segmentation of the character is shown. Adversely, when all the signals go to 0s, no segmention of the character is performed, and no segmentation signal C is outputted.
Patent JP-H03204057-A (JP)
Title: Test system for inter-node communication application software
Inventor: MIZUTANI YASUNORI
IPC: G06F13/00
Filed: 1989-12-29
Abstract: PURPOSE:To improve the test efficiency, the test quality, and the test accuracy of the application software contained in its node by providing an inter node communication simulator to each node and performing the pseudo communication with other nodes only in its own node. CONSTITUTION:Both a transmission software B and a reception software C are not actuated in a test state, and only an inter-node communication simulator F works. Even under such conditions, the same operation state is secured as long as a telegram stays in another node transmission queue 5. At the same time, the simulator F reads the telegram of another queue 5 and then reads the corresponding answer telegram out of another node telegram file 12 based on the prescribed conditions. This answer telegram is stayed in another node reception queue 10 and then informed to an application software E. In such a constitution, the test efficiency, quality and accuracy can be improved for the software E contained in its own node.
Patent JP-2001159262-A (JP)
Title: Locking device for opening/closing body
Inventor: NAKAJIMA KEN
IPC: E05B13/00
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a crime preventing device negating the fraudulent access from the outside to a locking mechanism provided in a device main body of a dispenser or the like and securing a high crime preventing property as a whole. SOLUTION: This locking device for an opening/closing body openably closely fitted to a device main body 2 and the front face of a device is provided with a first locking device capable of locking between the opening/closing body and the device and having a keyway 10 on the opening/closing body, an arm section 13 constituted of a first arm 13b extending along the side face of the device main body 2 and the opening/closing body, formed into a nearly L-shape, and located on the side face and a second arm 13a extending along the opening/ closing body, and a second locking device 14 having a locking mechanism provided on the side section of the device main body 2 and a holding member holding the first arm 13b. When the first arm 13b is locked, the second arm 13a is positioned to cover the front vicinity of the opening/closing body and the keyway 10 practically.
Patent JP-H10183765-A (JP)
Title: Concrete filled type steel pipe column structure and construction method therefor
Inventor: WATANABE KENJI
IPC: E04B1/30
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a steel pipe column which can improve concrete filling property into a lower face of a diaphragm. SOLUTION: A concrete filled type steel pipe column is constructed by filling concrete into a steel pipe column 4. A diaphragm 2 is arranged in the steel pipe column in a beam joining part so that stress between the beam and it is transmitted sufficiently. The diaphragm 2 is of split type, and a longitudinal rib 1 which becomes an anchor for concrete applied is integral with each diaphragm 2. A straightening vane 3 is arranged at a lower position of each diaphragm 2, respectively. This straightening vane 3 is fixed on an inner face of the steel pipe column 4 and is inclined in such a manner that it approaches a joining part 5 of the diaphragm 2 and the steel pipe column 4 when approaching a lower face of the diaphragm 2.
Patent JP-H03199954-A (JP)
Title: Pure-water sensor
Inventor: AKIBA SHIGEJI
IPC: G01N27/07
Filed: 1989-12-27
Abstract: PURPOSE:To make it possible to sense pure water in a short time by arranging a porous ethylene tetrafluoride resin material containing a conductive material and surface-active agent at a part between electrodes. CONSTITUTION:In this sensor 6a, a porous ethylene tetrafluoride resin material containing a conductive material and a surface-active agent separates electrodes 4a and 5a. A protecting layer 7a of an insulator is provided around the sensor. The sensor 6a is always dry. The electric resistance of the material 3a is adjusted with the rate of content of the conductive material and set at a relatively low value. The resistance is initially measured with a resistance measuring device through lead wires 8a and 9a. When pure water which is an insulator comes into contact with the part of the material 3a, the surface tension of the sensor 6a is decreased with the surface-active agent. The pure water intrudes into the inside, and the electric resistance of the material 3a is increased. The resistance is measured with the resistance measuring device and compared with the initial measurement. Thus the presence of the pure water can be detected in a short time.
Patent JP-H10181425-A (JP)
Title: Automatic optical axial angle adjusting device for automobile head light
Inventor: HASUMI HIROBUMI
IPC: B60Q1/115
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To make further accurate adjustment of an optical axis and improve durability of an actuator. SOLUTION: Power source is inputted at the point of time an ignition switch and a small lamp switch are turned on. As a result, futile demand or useless actuation of right and left actuators can be omitted. futile demand or useless actuation of right and left actuators is further effectively omissible because a body tilting angle θ deg. is calculated by respective detection signals (a), (b) at the point of time the power source is inputted by the actuation of a power source input control unit 17 and a set signal (c) corresponding to the calculated body tilting angle θ deg. is outputted at the point of time a headlight 14 switch is turned on.
Patent JP-2000201250-A (JP)
Title: Moving object image pickup method and line scanner device
Inventor: ABE YOSHITO
IPC: H04N1/04
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide necessarily sufficient picture quality whose operation distance of a picked up image is short with short scanning by arranging a MOS-type two-dimensional sensor by making it face the image pickup face of a moving object and selectively scanning the image element of the sensor and using the two-dimensional sensor as a line sensor against the motion of the moving object. SOLUTION: The gate signal of a MOS switch 53 in a first row is outputted from a vertical scanning circuit 56. The gate signals of MOS switches 55 are outputted from a horizontal scanning circuit 57 in order from a first column, a second column and a third column. The vertical scanning circuit 56 outputs gate signals of a second row, and the horizontal scanning circuit 57 outputs the signals of the respective columns in the same way as for the first row. This is repeated in the third row and is repeated by going back to the first row again. Reading in a charge transfer part is executed in such way and photodiodes are sequentially read. The signals of the respective image elements are read and an image can be read as a time sequential signal.
Patent JP-H11282666-A (JP)
Title: Test specification preparing device and storage medium storing test specification preparing program
Inventor: ENOKIDO SHIGENORI
IPC: G06F11/36
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of work in a test process by utilizing a design information repository entered in a design process in a test specification preparing device. SOLUTION: A data analysis means 4 reads out a sentence described in a test constitution file stored in a test constitution storage means 1 in each line and judges whether each line is a fixed output line or a program output line. A test item judging means 5 judges whether a test item can be generated from a program output line only by design information included in a design table stored in a design information storing means 9 or the test item requires also information included in a reference test item file stored in a reference test item storing means 3. A 1st test item generation means 6 generates a test item from respective design tables acquired by a design information reading means 2, and a 2nd test item generation means 7 generates a test item from respective design tables and the reference test item file.  A test specification writing means 8 outputs fixed output lines and generated test items to prepare a test specification 10.
Patent JP-H09159022-A (JP)
Title: Piston for internal combustion engine and manufacture thereof
Inventor: TSUSHIMA KENJI
IPC: F16J9/00
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a piston for an internal combustion engine made of an aluminum alloy whose top ring groove is flat as being in an application of an anode oxidation processing and by which a blowby flow rate at an engine actual working time is reduced and the fuel consumption improvement of the engine and the purification of an exhaust gas can be realized and the manufacturing method thereof. SOLUTION: A piston main body 1 is formed by Al-Si system alloy with a prescribed composition. A top ring groove 3, a second ring groove 4 and a ring groove 5 are formed on the outer periphery part 2 of the piston main body. Near the top ring groove 3, Si particle whose diameter is below 10μm is dispersed uniformly in the piston main body 1. An anode oxidation processed layer is covered in the top ring groove 3.